Special Delivery <a href=" https://www.sosfaim.be/tadacip-opinie.pdf ">dove comprare tadacip</a> What worries me most about Summers is that I feel the biggest problem with Volcker and Greenspan (especially Greenspan) was the evolution of the Federal Reserve and its governance structures towards one with a single indispensable Leader; Bernanke, while clearly the face of the institution, has moved it to where minority views get aired and considered and occasionally eventually affect policy. I simply can&#8217;t imagine Summers cultivating that atmosphere.